Cesar A. Martinez, MD
NPI 1740212042ActiveIndividual· Internal Medicine· McAllen, TX
Internal Medicine (MD) in McAllen, Texas, trained at New York Medical College (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $81,526 for 509 claims, against $52,577 paid for services in 2024. La Jolla Pharmaceutical Company was the largest of 2 companies reporting payments in 2025, $46.90 in all, mostly food and beverage.
Overview
| NPI | 1740212042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Feb 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | M0165 | TX |
| Internal Medicine, Nephrology | 207RN0300X | M0165 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (TN); Practitioner - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 430 across 9 procedure codes |
| Paid by Medicare | $52,577 |
Part D prescriptions in 2024
| Prescriptions (claims) | 509 · 764 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $81,526 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Nephrology |
| Secondary specialties | Emergency Medicine, Internal Medicine |
Medical groups
- MD Hospitalists PLLCMcAllen, TX · 19 clinicians
- Andrew Levine MD PAHarlingen, TX · 2 clinicians
Hospital affiliation
- South Texas Health SystemEdinburg, TX
Other facilities
- Davita Weslaco Renal CenterDialysis facility · Weslaco, TX
- Donna DialysisDialysis facility · Donna, TX
Industry payments (Open Payments)
- 2025$46.90 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| La Jolla Pharmaceutical Company | $26.96 | 1 |
| Organogenesis Inc. | $19.94 | 1 |
What the 2025 payments were for
- Food and Beverage$46.90 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in McAllen
- 1003093147
- 1003804741
- 1013413822
- 1023678349
- 1033747456
- 1043690613
- 1083269534
- 1083293237
- 1104159011
- 1205858107
- 1316143639
- 1346295532
All 88 internal medicine physicians in McAllen · All internal medicine physicians in Texas